From 3322aa0845f7fe9cc98aa4e429bd5ecf72a5c27e Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Thu, 6 Mar 2025 00:34:35 -0500
Subject: dram write (no delay, no accessor tracking

---
 src/storage/cache.cc   |  3 ++-
 src/storage/dram.cc    | 12 ++++++++++--
 src/storage/storage.cc |  8 +++++---
 3 files changed, 17 insertions(+), 6 deletions(-)

(limited to 'src/storage')

diff --git a/src/storage/cache.cc b/src/storage/cache.cc
index a4df820..f4f60ba 100644
--- a/src/storage/cache.cc
+++ b/src/storage/cache.cc
@@ -1,10 +1,11 @@
 #include "cache.h"
+#include "definitions.h"
 #include "response.h"
 #include <bits/stdc++.h>
 
 Cache::Cache(int lines, Storage *lower, int delay)
 {
-	this->data = new std::vector<std::array<signed int, 4>>;
+	this->data = new std::vector<std::array<signed int, LINE_SIZE>>;
 	this->data->resize(lines);
 	this->lower = lower;
 	this->delay = delay;
diff --git a/src/storage/dram.cc b/src/storage/dram.cc
index 89c7316..845db21 100644
--- a/src/storage/dram.cc
+++ b/src/storage/dram.cc
@@ -1,10 +1,11 @@
 #include "dram.h"
+#include "definitions.h"
 #include "response.h"
 #include <algorithm>
 
 Dram::Dram(int lines, int delay)
 {
-	this->data = new std::vector<std::array<signed int, 4>>;
+	this->data = new std::vector<std::array<signed int, LINE_SIZE>>;
 	this->data->resize(lines);
 	this->delay = delay;
 	this->lower = nullptr;
@@ -14,7 +15,14 @@ Dram::~Dram() { delete this->data; }
 
 Response *Dram::write(Accessor accessor, signed int data, int address)
 {
-	return new Response();
+	struct Response *r = new Response();
+	int line = address / LINE_SIZE;
+	int word = address % LINE_SIZE;
+
+	this->data->at(line).at(word) = data;
+
+	r->status = OK;
+	return r;
 }
 
 Response *Dram::read(Accessor accessor, int address) { return nullptr; }
diff --git a/src/storage/storage.cc b/src/storage/storage.cc
index 49d8e7e..a9a883a 100644
--- a/src/storage/storage.cc
+++ b/src/storage/storage.cc
@@ -1,10 +1,12 @@
 #include "storage.h"
+#include "definitions.h"
 #include <algorithm>
 
-std::vector<std::array<signed int, 4>> Storage::view(int base, int lines)
+std::vector<std::array<signed int, LINE_SIZE>>
+Storage::view(int base, int lines)
 {
-	base = (base / 4) * 4;
-	std::vector<std::array<signed int, 4>> ret(lines + 1);
+	base = (base / LINE_SIZE) * LINE_SIZE;
+	std::vector<std::array<signed int, LINE_SIZE>> ret(lines + 1);
 	std::copy(
 		this->data->begin() + base, this->data->begin() + base + lines,
 		ret.begin());
-- 
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